16394659540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{117104711}}^1$

素因数の和:117104727

約数の個数: 24

約数和(自身を含む): 39347183232

約数和(自身を除く): 22952523692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 117104711, 234209422, 468418844, 585523555, 819732977, 1171047110, 1639465954, 2342094220, 3278931908, 4098664885, 8197329770, 16394659540]

約数ペア:

[(1, 16394659540), (2, 8197329770), (4, 4098664885), (5, 3278931908), (7, 2342094220), (10, 1639465954), (14, 1171047110), (20, 819732977), (28, 585523555), (35, 468418844), (70, 234209422), (140, 117104711)]